LAN8710A-EZK-TR SMSC, LAN8710A-EZK-TR Datasheet - Page 71

• Manufacturer Part Number: LAN8710A-EZK-TR
• Description: Ethernet ICs 10/100 Ethernet XCVR w/HPAutoMDIX FlexPwr
• Manufacturer: SMSC
• Type: Single Chipr

Specifications of LAN8710A-EZK-TR

• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Product: Ethernet Transceivers
• Number Of Transceivers: 1
• Standard Supported: IEEE 802.3 or IEEE 802.3u
• Data Rate: 125 Mbps
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.6 V or 3 V
• Maximum Operating Temperature: + 85 C
• Package / Case: QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Small Footprint MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR
Datasheet
SMSC LAN8710A/LAN8710Ai
5.5.4
SYMBOL
RXD[3:0]
t
t
t
t
t
clkp
clkh
hold
clkl
val
RXCLK
RXDV
MII Interface Timing
This section specifies the MII interface transmit and receive timing. Please refer to
on page 29
Note 5.15 40ns for 100BASE-TX operation, 400ns for 10BASE-T operation.
Note 5.16 Timing was designed for system load between 10 pf and 25 pf.
RXCLK period
RXCLK high time
RXCLK low time
RXD[3:0], RXDV output valid from rising edge of
RXCLK
RXD[3:0], RXDV output hold from rising edge of
RXCLK
for additional details.
t
hold
DESCRIPTION
Table 5.8 MII Receive Timing Values
Figure 5.4 MII Receive Timing
t
t
val
DATASHEET
clkh
t
clkp
71
®
t
Technology
clkl
Note 5.15
t
t
t
val
clkp
clkp
10.0
MIN
*0.4
*0.4
t
t
clkp
clkp
MAX
28.0
*0.6
*0.6
t
hold
UNITS
Revision 1.2 (11-10-10)
ns
ns
ns
ns
ns
Section 3.4.1, "MII,"
t
Note 5.16
Note 5.16
val
NOTES